Home / 5,948,655.88-8,209,196.76-3,232,401.88

Finding the Fourth Proportional to 5,948,655.88, 8,209,196.76 and 3,232,401.88

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Solution

The fourth proportional to 5,948,655.88, 8,209,196.76 and 3,232,401.88 is: 4,460,742.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,948,655.88 : 8,209,196.76 = 3,232,401.88 : x
  2. Step 2: Convert to fraction form
    5,948,655.88/8,209,196.76 = 3,232,401.88/x
  3. Step 3: Cross multiply
    5,948,655.88x = 8,209,196.76 × 3,232,401.88
  4. Step 4: Simplify right side
    5,948,655.88x = 26,535,423,040,313.91
  5. Step 5: Solve for x
    x = 26,535,423,040,313.91/5,948,655.88
  6. Step 6: Final answer
    x = 4,460,742.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.